LED Charging Indicators S-3822S has LED charging indicators on the front panel, indicates the real time capacity of each channel by different colors: Red: the battery capacity is below 100% Green: fully charged Red flash: the charging may have problem AC-DC Adapting Output S-3822S has a 4-pin XLR female connector on the front panel. Connected with SWIT S-7102 XLR female to male cable (optional purchase), the S-3822S can be used as AC-DC adaptor of DC 15V, 6A, 90W output. Please note the AC-DC adapting output will not work when battery is charging.
